• Rooftop terrace kids can walk, with sculpted chimneys and walkways between the gables
• Small and quick, about a 75-minute visit, so it suits shorter attention spans
• Timed entry only, with daily numbers capped, so book a slot online before you go

Gaudí's first major building, finished in 1885 and now a house-museum across three floors and a small garden. Inside are the original tiled smoking room, dining room, and decorated ceilings; outside, green-and-white checkerboard tiles and marigold motifs cover the facade. Kids can climb to the rooftop terrace with its chimneys and walkways. The phone audio guide covers 16 languages, and small-group guided visits run in English.